<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>


<script>
  for (let i = 1; i < 6; i++) {
    for (let j = 1; j < 6; j++) {
      document.write(`☆`)
    }
    document.write(`<br>`)
  }
</script>
</body>
</html>